Syntax

A unique identifier for the customer master key (CMK). Specify the key ID or the Amazon Resource Name (ARN) of the CMK. For example: Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab To get the key ID and key ARN for a CMK, use ListKeys or DescribeKey.

The key policy to attach to the CMK. The key policy must meet the following criteria: If you don't set BypassPolicyLockoutSafetyCheck to true, the key policy must allow the principal that is making the PutKeyPolicy request to make a subsequent PutKeyPolicy request on the CMK. This reduces the risk that the CMK becomes unmanageable. For more information, refer to the scenario in the Default Key Policy section of the AWS Key Management Service Developer Guide. Each statement in the key policy must contain one or more principals. The principals in the key policy must exist and be visible to AWS KMS. When you create a new AWS principal (for example, an IAM user or role), you might need to enforce a delay before including the new principal in a key policy because the new principal might not be immediately visible to AWS KMS. For more information, see Changes that I make are not always immediately visible in the AWS Identity and Access Management User Guide. The key policy size limit is 32 kilobytes (32768 bytes).

The request was rejected because the state of the specified resource is not valid
for this request.
For more information about how key state affects the use of a CMK, see How
Key State Affects Use of a Customer Master Key in the AWS Key Management Service
Developer Guide.